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AU2003264797A1 - Impedance spectroscopy based systems and methods - Google Patents

Impedance spectroscopy based systems and methods

Info

Publication number
AU2003264797A1
AU2003264797A1 AU2003264797A AU2003264797A AU2003264797A1 AU 2003264797 A1 AU2003264797 A1 AU 2003264797A1 AU 2003264797 A AU2003264797 A AU 2003264797A AU 2003264797 A AU2003264797 A AU 2003264797A AU 2003264797 A1 AU2003264797 A1 AU 2003264797A1
Authority
AU
Australia
Prior art keywords
methods
based systems
impedance spectroscopy
spectroscopy based
impedance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003264797A
Inventor
Andreas Caduff
Etienne Hirt
Thomas W. Schrepfer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PENDRAGON MEDICAL Ltd
Original Assignee
PENDRAGON MEDICAL Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PENDRAGON MEDICAL Ltd filed Critical PENDRAGON MEDICAL Ltd
Publication of AU2003264797A1 publication Critical patent/AU2003264797A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/02—Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/026—Dielectric impedance spectroscopy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G01N33/14—Beverages
    • G01N33/146—Beverages containing alcohol
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
AU2003264797A 2002-09-05 2003-09-05 Impedance spectroscopy based systems and methods Abandoned AU2003264797A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40837702P 2002-09-05 2002-09-05
US60/408,377 2002-09-05
PCT/IB2003/004438 WO2004023125A2 (en) 2002-09-05 2003-09-05 Impedance spectroscopy based systems and methods

Publications (1)

Publication Number Publication Date
AU2003264797A1 true AU2003264797A1 (en) 2004-03-29

Family

ID=31978610

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003264797A Abandoned AU2003264797A1 (en) 2002-09-05 2003-09-05 Impedance spectroscopy based systems and methods

Country Status (2)

Country Link
AU (1) AU2003264797A1 (en)
WO (1) WO2004023125A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1768545B1 (en) 2004-06-07 2009-06-10 Solianis Holding AG A method and device for determining a parameter of living tissue
WO2006113476A2 (en) 2005-04-15 2006-10-26 Bayer Healthcare Llc Non-invasive system for measuring glucose in the body
US8452365B2 (en) 2005-05-25 2013-05-28 Bayer Healthcare Llc Methods of using Raman spectral information in determining analyte concentrations
EP1954175B1 (en) 2005-11-10 2016-07-13 Biovotion AG Device for determining the glucose level in body tissue
WO2008024276A2 (en) 2006-08-22 2008-02-28 Bayer Healthcare Llc A method for correcting a spectral image for optical aberrations using software
US7603151B2 (en) 2006-08-22 2009-10-13 Bayer Healthcare Llc Non-invasive methods of using spectral information in determining analyte concentrations
US9247905B2 (en) 2009-04-17 2016-02-02 Biovotion Ag Wide band field response measurement for glucose determination
EP2419012B1 (en) 2009-04-17 2015-03-18 Biovotion AG Sensing device for body tissue properties
US8235897B2 (en) * 2010-04-27 2012-08-07 A.D. Integrity Applications Ltd. Device for non-invasively measuring glucose
FR3015521B1 (en) * 2013-12-24 2021-05-28 Univ Limoges PROCESS FOR DETERMINING THE GRADE OF CELLULAR AGGRESSIVITY OF CANCERIOUS CELLS OR CANCERIOUS STEM CELLS
US20160313259A1 (en) * 2015-04-20 2016-10-27 Vayyar Imaging Ltd. Temperature compensated dielectric characterization of substances
EP3521776A1 (en) 2018-02-06 2019-08-07 Victor Augusta P. Claes Sensor circuit and use thereof
WO2023192983A1 (en) * 2022-03-31 2023-10-05 Corning Incorporated Contactless sensor for measurement of contents of a reactor
WO2024243529A1 (en) * 2023-05-25 2024-11-28 Amazon Technologies, Inc. Non-invasive methods of measuring the degree of cellular energy metabolism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8622747D0 (en) * 1986-09-22 1986-10-29 Ici Plc Determination of biomass
WO1999039627A1 (en) * 1998-02-04 1999-08-12 Dermal Therapy (Barbados) Inc. Method and apparatus for non-invasive determination of glucose in body fluids
JP2000121589A (en) * 1998-10-20 2000-04-28 Mitsubishi Electric Corp Apparatus and method for detecting dielectric constant of fluid
GB9901304D0 (en) * 1999-01-22 1999-03-10 Univ Liverpool Apparatus and method for determining dielectric properties of an electrically conductive fluid
CA2439822C (en) * 2001-03-06 2011-01-11 Pendragon Medical Ltd. Method and device for determining the concentration of a substance in body liquid

Also Published As

Publication number Publication date
WO2004023125A3 (en) 2004-07-01
WO2004023125A2 (en) 2004-03-18

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase